Question

why use fflush(stdin) in C programming language?

Answer 1

You don't. I have answered this about 20 times. Just Google it There are lots of documents on why it breaks things.

Answer 2

int i=0;
gotoxy(15,15);
printf("Enter password:");
gotoxy(15,16);
printf("***************");
gotoxy(30,15);
while(ch!=13)// 13 ascii code for enter
{ch=getch();
if(ch!=13)
{putch('*');
pass[i]=ch;
i++;
}}
pass[i]='\0';
if(strcmp(pass,Password)==0)
{
gotoxy(40,16);
printf("password matched");
Sleep(2000);
system("cls");
main_menu();}
else
{system("cls");
gotoxy(15,18);
printf("Wrong password");
char p;
gotoxy(15,19);
printf("Do you want to re-enter password(Y/N):");
p=getche();
if(p=='Y')
{system("cls");
password();
}
else
exit(0);
}
}plz explain the func
\

Answer 3

Well, what part of it are you having trouble with? Also, this looks like incomplete code.

Answer 4

yes thz is only password func i want to ask that why we do pass[i]=NULL outside the loop why n
t inside

Answer 5

It is a null terminated string. Inside the loop you are doing the string. Outside, you terminate with a null.

Answer 6

ok thanks for ur concern :-)